<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<%@ page import="com.control.PossessionControl" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>
<%
	int poss_id = Integer.parseInt(request.getParameter("poss_id"));
	int input_num = Integer.parseInt(request.getParameter("input_num"));
	PossessionControl pc = new PossessionControl();
	if(pc.updatePossession(poss_id,input_num)){
%>
		<script>
			window.location.href="possession_show.jsp";
		</script>
<%	} 
	else{ 
%>
		<script>
			alert("输入数据有误或更新失败");
			window.location.href="possession_show.jsp";
		</script>
 <%}%>
</body>
</html>